hello world
} `, 'app/layout.js': ` export default function Root({ children }) { return ( {children} ) } `, 'middleware.js': ` import { NextResponse } from 'next/server'; export async function middleware() { return NextResponse.next() } `, }, }) it('should not have any errors about using Node.js modules if not present in middleware', async () => { expect(next.cliOutput).not.toContain('node-module-in-edge-runtime') }) }) describe('with node.js modules', () => { const { next } = nextTestSetup({ files: { 'app/page.js': ` export default function Page() { returnhello world
} `, 'app/layout.js': ` export default function Root({ children }) { return ( {children} ) } `, 'middleware.js': ` import { NextResponse } from 'next/server'; import { parse } from 'url'; export async function middleware() { return NextResponse.next() } `, }, }) it('should have errors about using Node.js modules when present in middleware', async () => { expect(next.cliOutput).toContain('node-module-in-edge-runtime') }) }) })